14
Z-150.4 II Speaker Wiring
Standard 4Ch Mode
The Z-150.4 II four channel amplifier is virtually two 2Ch amps in one chassis and
each set of four speaker terminal can be used exactly as you would use a 2Ch
amp. The advantage of a four channel amp is primarily the saving of ace (and a
little money). Using a four channel also reduces the installation work, over installing
two 2Ch amps. This is especially so with some of the unique features of the
Z-Series amps.
• This is the standard hookup for full range front and rear speakers
• Speakers can be 2Ω~4Ω
• If the head unit has 2 sets of RCA outputs you will be able to fade front to rear
• You don't have to use crossovers, but it's wise to use the HPF filters set to
30Hz or a little more as a sub sonic filter to protect the speakers. Best policy
is to check your speakers frequency range. Set the sub sonic (HP) frequency
just a little above to lowest of the speakers frequency range. i.e. If the speakers
range is 40Hz~18,000Hz set filter to 45Hz. The LPF switches should be in FULL
• The HPF Multiplier (x10 switch) must be in the off or x1 position
Summary of Contents for Z-150.4 II
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